The Wall is an FPS with an emphasis on the single player mode. However, it also contains RPG and RTS elements that greatly enhance gameplay. The player's weapons are customizable, both in function and appearance. An RTS-like ranking system and team-based missions give the player the sense that he is not alone, but operating as part of a much larger conspiracy. The player character has hidden abilities that are discovered and unlocked during the game. As in an RPG, his abilities improve as he accumulates experience.The non-linear mission structure provides a rich and varied storyline, the outcome of which ultimately lies in the player's hands. A total of more than 22 single player missions are planned to take place in 7 different regions comprising a total of 15 different settings. This includes both secret and regular missions.